An irrecoverable error occurred during an attempt to write to the EZTVFM data set.
When the program is executed under OS/390, z/OS, or VSE, and A005 message should precede this message in the listing.
The supplemental text “rc” is printed only when the program is executed under CMS. It is the return code from the FSWRITE macro. See the CMS Command and Macro Reference for an explanation of this return code.